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Access to the path is denied
...d a solution to my problem.
I'm trying to save image to the folder in .net c# but get this exception:
23 Answers
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Prevent user from seeing previously visited secured page after logout
...t the answer that relates to the OP's programming language of choice. Your C# solution won't help in the OP's Java EE project.
– Buhake Sindi
Sep 4 '15 at 9:29
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How do I round to the nearest 0.5?
...ke you need to round to the nearest 0.5. I see no version of round in the C# API that does this (one version takes a number of decimal digits to round to, which isn't the same thing).
Assuming you only have to deal with integer numbers of tenths, it's sufficient to calculate round (num * 2) / 2. ...
Error 5 : Access Denied when starting windows service
...m getting this error when I try to start a windows service I've created in C#:
31 Answers
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Elegant way to combine multiple collections of elements?
... my sequences look cleaner with the Concat call. It's less of a problem in C# 6. You can just write:
return Concat(list1.Select(x = > x),
list2.Where(x => true),
list3.OrderBy(x => x));
Wished we had list concatenation operators in C#, something like:
list1...
Convert Enum to String
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As of C#6 the best way to get the name of an enum is the new nameof operator:
nameof(MyEnum.EnumValue);
// Ouputs
> "EnumValue"
This works at compile time, with the enum being replaced by the string in the compiled result, w...
Why does (0 < 5 < 3) return true?
... @MrMisterMan: I'm not certain about Javascript, but in Java and C# the evaluation is guaranteed to be left to right, and the result is indeed 18. In some languages, such as C and C++, there is no guarantee it will be evaluated left to right, and you may end up with different results depe...
.NET XML serialization gotchas? [closed]
I've run into a few gotchas when doing C# XML serialization
that I thought I'd share:
19 Answers
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How to have an automatic timestamp in SQLite?
I have an SQLite database, version 3 and I am using C# to create an application that uses this database.
7 Answers
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How to make a window always stay on top in .Net?
I have a C# winforms app that runs a macro in another program. The other program will continually pop up windows and generally make things look, for lack of a better word, crazy. I want to implement a cancel button that will stop the process from running, but I cannot seem to get the window to sta...